- Shāfiʻī, Muḥammad ibn Aḥmad, 1436 or 1437-1499 or 1500. Tuḥfat al-ʻibād bi-mā yajibu min al-iʻtiqād1
- Shāṭibī, al-Qāsim ibn Fīrruh, 1144-11941
- Shāṭibī, al-Qāsim ibn Fīrruh, 1144-1194. ʻAqīlat atrāb al-qaṣāʼid fī asná al-maqāṣid1
- Shīʻah--Doctrines--Sources1
- Sibṭ al-Māridīnī, Badr al-Dīn Muḥammad ibn Muḥammad, 1423- Risālah fī bayān al-ʻamal bi-al-ālah allatī tusammá bi-al-Rubʻ al-mujayyab1
- Signed bindings1
- Silver tooled bindings2
- Sittūn masʼalah fī al-fiqh (Zāhid, Aḥmad ibn Muḥammad)1
- Smoking (Islamic law)1
- Solitude--Religious aspects--Islam2
- Soul--Islam1
- Sources2
- Sprinkled paper bindings1
- Sprinkled papers5
- Stabbing1
- Stamps120
- Stamps (Provenance)1
- Sufi poetry, Turkish3
- Sufis3
- Sufis--Biography2